求教,一个很简单的英语问题(词语辨析)初中知识的
realize
1. To comprehend completely or correctly.
体会，认知：完全地或正确地理解
2. To make real; fulfill:
实现：使之变成真实的；完成：
He finally realized his lifelong ambition to learn how to play the violin.
他最终实现了他毕生的理想——学会了拉小提琴
3. To make realistic.
使有真实感
4. To obtain or achieve, as gain or profit:
获得：去获取或达到。如目的或利益：
She realized a substantial return on the investment.
她在那次投资中获得了实在的回报
understand
v.tr.（及物动词）
1. To perceive and comprehend the nature and significance of; grasp.See Synonyms at apprehend
理解；懂得：知道和了解…的性质和重要性；理解参见 apprehend
2. To know thoroughly by close contact or long experience with:
熟知，通晓：通过密切接触或长期体验完全知道：
That teacher understands children.
那位教师了解孩子
3. To grasp or comprehend the meaning intended or expressed by (another):
获知，理解：理解或懂得由（另一人）想的或表达的意思：
They have trouble with English, but I can understand them.
他们对学英语有困难，但我能理解他们
4. To comprehend the language, sounds, form, or symbols of.
理解：理解语言、声音、形式和符号
5. To know and be tolerant or sympathetic toward:
谅解：知道和对…能忍耐或同情：
I can understand your point of view even though I disagree with it.
即使我不同意你的观点但我能谅解
6. To learn indirectly, as by hearsay:
得知，听说：间接获悉，如通过道听途说：
I understand his departure was unexpected.
我听说他的离开是出人意料的
7. To infer:
推断，猜想：
Am I to understand you are staying the night?
我猜你晚上留下，对吗?
8. To accept (something) as an agreed fact:
认为理所当然，不言而喻：作为同意的事实接受（某事）：
It is understood that the fee will be 50 dollars.
赏金50元理所当然的
9. To supply or add (words or a meaning, for example) mentally.
把…理解为：人为地提供或加入（例如一些单词或意义）
v.intr.（不及物动词）
1. To have understanding, knowledge, or comprehension.
理解，懂得：具有理解力、知识或了解
2, To have sympathy or tolerance.
表示同情或谅解
3. To learn something indirectly or secondhand; gather.
据说：间接地或第二手地获悉某事；搜集
初三英语容易混淆的单词，短语有哪些？
be used to do 被用来做
be used to doing/sth 习惯于
used to do 过去常常
go on /start等一些单词后加 to do （不同的事）
doing （同一种事）
attend a meeting/a leature/a club
attend school=go to school
join +sb
组织
兴趣小组
take part in =join in +活动（学科竞赛）
报名参加 enter for
try to do 努力做某事
doing 尝试做某事
这些是我有点搞的（自己整理），不知有用否。